Harney is a county in Oregon. It was formed in 1889 from the following county/ies: Grant. Harney began keeping birth records in ——, marriage records in 1889, and death records in ——. It began keeping land records in 1871, probate records in 1889, and court records in 1885. For more information, contact the county at 450 N. Buena Vista, Burns 97720. On the attached map, Harney is located at G6.